1330862912

素因数分解:

$2^6\times {\mathrm{1019}}^1\times {\mathrm{20407}}^1$

素因数の和:21438

約数の個数: 28

約数和(自身を含む): 2643652320

約数和(自身を除く): 1312789408

約数列:

[1, 2, 4, 8, 16, 32, 64, 1019, 2038, 4076, 8152, 16304, 20407, 32608, 40814, 65216, 81628, 163256, 326512, 653024, 1306048, 20794733, 41589466, 83178932, 166357864, 332715728, 665431456, 1330862912]

約数ペア:

[(1, 1330862912), (2, 665431456), (4, 332715728), (8, 166357864), (16, 83178932), (32, 41589466), (64, 20794733), (1019, 1306048), (2038, 653024), (4076, 326512), (8152, 163256), (16304, 81628), (20407, 65216), (32608, 40814)]